2015-07 from--https://blog.csdn.net/u010735684/article/details/46812087

进入plsql后，选择工具—首选项 如图所示：

在首选项里 找到用户界面下的编辑器，点击右侧框中的编辑 或者类似文件夹的图标，可以进行编辑或者导入已经编辑好的文件，我这里是建立了txt文件，文件内容如下

s=SELECT

f=FROM

w=WHERE

o=ORDER BY

dt=DELETE

sf=SELECT * FROM

df=DELETE FROM

sc=SELECT COUNT(*)  FROM

g=GROUP BY

h=HAVING

tt=TRUNCATE TABLE

dr=DROP TABLE

ct=CREATE TABLE

sd=SELECT DISTINCT

ei=EXECUTE IMMEDIATE

ll=SELECT S.USERNAME,DECODE(L.TYPE, ‘TM’, ‘TABLE LOCK’, ‘TX’, ‘ROW LOCK’, NULL) LOCK_LEVEL,O.OWNER, O.OBJECT_NAME,O.OBJECT_TYPE,S.SID, S.SERIAL#, S.TERMINAL, S.MACHINE, S.PROGRAM,S.OSUSER  FROM V$SESSION S, V$LOCK L, DBA_OBJECTS O WHERE L.SID = S.SID   AND L.ID1 = O.OBJECT_ID(+) AND S.USERNAME IS NOT NULL

kp=SELECT A.SPID,B.SID,B.SERIAL#,B.USERNAME FROM V$PROCESS A,V$SESSION B WHERE A.ADDR = B.PADDR AND B.STATUS = ‘KILLED’–查看处于Killed状态的进程

ki=ALTER SYSTEM KILL SESSION ‘143,125’;

ork=orakill orcl 12345;

re=SELECT ‘ALTER database TEMPFILE  ”’ || FILE_NAME || ”’ resize 100M ;’ FROM DBA_TEMP_FILES;

语句解释：s就代表select  在plsql中 只需要输入s然后回车  ，工具就会自动出来select，一下类推，特别好用，节省时间